88408448

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{4969}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 177429000

約数和(自身を除く): 89020552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 4969, 8896, 9938, 17792, 19876, 39752, 79504, 159008, 318016, 636032, 690691, 1381382, 2762764, 5525528, 11051056, 22102112, 44204224, 88408448]

約数ペア:

[(1, 88408448), (2, 44204224), (4, 22102112), (8, 11051056), (16, 5525528), (32, 2762764), (64, 1381382), (128, 690691), (139, 636032), (278, 318016), (556, 159008), (1112, 79504), (2224, 39752), (4448, 19876), (4969, 17792), (8896, 9938)]